ORO VALLEY, AZ · Pima County
ORO VALLEY WATER COUNTRYSIDE Water System
Consumer Confidence Report status
ORO VALLEY WATER COUNTRYSIDE must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for ORO VALLEY WATER COUNTRYSIDE.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Arizona’s official records. Always confirm current status with Arizona before making decisions based on this information.
System facts
- System ID (PWSID)
- AZ0410175
- System type
- Community Water System
- Population served
- 4,534
- Service connections
- 1,980
- Ownership
- local government
- Water source
- groundwater (wells)
ORO VALLEY WATER COUNTRYSIDE is one of 84 community water systems in Arizona in the 3,301 to 10,000 people size category, serving 4,534 people from groundwater.
As of August 1, 2026, its federal record holds 34 entries between 1979 and 1988, all of which EPA lists as closed. Nothing has been added since 1988.
All 34 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals, inorganic chemicals, and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1988 – September 30, 1988
ArchivedMonitoring, Regular
—Styrene
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—Carbon tetrachloride
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—Trichloroethylene
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—Tetrachloroethylene
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—CHLOROBENZENE
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—Benzene
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—Toluene
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—Ethylbenzene
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1987 – July 1, 1990
ArchivedMonitoring, Regular
—Cadmium
September 1, 1982 – August 31, 1985
ArchivedMonitoring, Regular
—Chromium
September 1, 1982 – August 31, 1985
ArchivedMonitoring, Regular
—Fluoride
September 1, 1982 – August 31, 1985
ArchivedMonitoring, Regular
—Arsenic
September 1, 1982 – August 31, 1985
ArchivedMonitoring, Regular
—Barium
September 1, 1982 – August 31, 1985
ArchivedMonitoring, Regular
—Mercury
September 1, 1982 – August 31, 1985
ArchivedMonitoring, Regular
—Nitrate
September 1, 1982 – August 31, 1985
ArchivedMonitoring, Regular
—Selenium
September 1, 1982 – August 31, 1985
ArchivedMonitoring, Regular
—Arsenic
October 1, 1979 – September 30, 1981
ArchivedMonitoring, Regular
—Chromium
October 1, 1979 – September 30, 1981
ArchivedMonitoring, Regular
—Fluoride
October 1, 1979 – September 30, 1981
ArchivedMonitoring, Regular
—Nitrate
October 1, 1979 – September 30, 1981
ArchivedMonitoring, Regular
—Selenium
October 1, 1979 – September 30, 1981
ArchivedMonitoring, Regular
—Barium
October 1, 1979 – September 30, 1981
ArchivedMonitoring, Regular
—Cadmium
October 1, 1979 – September 30, 1981
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 1988 – September 30, 1988 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | Styrene | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | o-Dichlorobenzene | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | p-Dichlorobenzene | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | 1,1-Dichloroethylene | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | 1,2-Dichloroethane | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | Carbon tetrachloride | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | 1,2-Dichloropropane | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | Trichloroethylene | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | Tetrachloroethylene | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | CHLOROBENZENE | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | Benzene | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | Toluene | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | Ethylbenzene | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Archived |
| January 1, 1987 – July 1, 1990 | Monitoring, Regular | DICHLOROMETHANE | — | Archived |
| September 1, 1982 – August 31, 1985 | Monitoring, Regular | Cadmium | — | Archived |
| September 1, 1982 – August 31, 1985 | Monitoring, Regular | Chromium | — | Archived |
| September 1, 1982 – August 31, 1985 | Monitoring, Regular | Fluoride | — | Archived |
| September 1, 1982 – August 31, 1985 | Monitoring, Regular | Arsenic | — | Archived |
| September 1, 1982 – August 31, 1985 | Monitoring, Regular | Barium | — | Archived |
| September 1, 1982 – August 31, 1985 | Monitoring, Regular | Mercury | — | Archived |
| September 1, 1982 – August 31, 1985 | Monitoring, Regular | Nitrate | — | Archived |
| September 1, 1982 – August 31, 1985 | Monitoring, Regular | Selenium | — | Archived |
| October 1, 1979 – September 30, 1981 | Monitoring, Regular | Arsenic | — | Archived |
| October 1, 1979 – September 30, 1981 | Monitoring, Regular | Chromium | — | Archived |
| October 1, 1979 – September 30, 1981 | Monitoring, Regular | Fluoride | — | Archived |
| October 1, 1979 – September 30, 1981 | Monitoring, Regular | Nitrate | — | Archived |
| October 1, 1979 – September 30, 1981 | Monitoring, Regular | Selenium | — | Archived |
| October 1, 1979 – September 30, 1981 | Monitoring, Regular | Barium | — | Archived |
| October 1, 1979 – September 30, 1981 | Monitoring, Regular | Cadmium | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is ORO VALLEY WATER COUNTRYSIDE required to publish a Consumer Confidence Report?
- Yes. ORO VALLEY WATER COUNTRYSIDE is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is ORO VALLEY WATER COUNTRYSIDE’s next Consumer Confidence Report due?
- ORO VALLEY WATER COUNTRYSIDE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does ORO VALLEY WATER COUNTRYSIDE have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for ORO VALLEY WATER COUNTRYSIDE.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
ABRAHAM, PETER
520-229-5000
ORO VALLEY, AZ 85737